allow empty argument to set greatestHEADmaster

1 files changed, 2 insertions, 2 deletions

diff --git a/gbpm.sh b/gbpm.sh
index 3d4cc89..56ca244 100755
--- a/gbpm.sh
+++ b/gbpm.sh
@@ -113,7 +113,7 @@ cmd_get() {
 }
 
 cmd_set() {
-	[[ -n "${1}" ]] || _die 'set command requires an argument'
+	[[ "${#}" -eq 0 ]] && _die 'set command requires an argument'
 
 	local dir dirs bn prefix pri match match_pri
 
@@ -191,7 +191,7 @@ case "${1}" in
 	'get')
 		cmd_get ;;
 	'set')
-		cmd_set "${2}" ;;
+		cmd_set "${@:2}" ;;
 	'clear')
 		cmd_clear ;;
 	'version')